/* ═══════════════════════════════════════════════════════
   HISTORY PANEL STYLES (moved from inline in index.html)
   ═══════════════════════════════════════════════════════ */
#historyList .history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 8px;
    margin: 1px 0;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.15s;
    font-size: 11px;
    border-left: 3px solid transparent;
}
#historyList .history-item:hover {
    background: var(--bg-hover, #252540);
}
#historyList .history-item.current {
    background: linear-gradient(90deg, #a78bfa22, transparent);
    border-left-color: #a78bfa;
    font-weight: 600;
}
#historyList .history-item.future {
    opacity: 0.4;
}
#historyList .history-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-main, #e0e0e0);
}
#historyList .history-item.current .history-label {
    color: #a78bfa;
}
#historyList .history-time {
    flex-shrink: 0;
    font-size: 10px;
    color: var(--text-dim, #888);
    margin-right: 8px;
    font-family: monospace;
}